29613213

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 51757056

約数和(自身を除く): 22143843

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 107, 161, 191, 207, 321, 483, 573, 749, 963, 1337, 1449, 1719, 2247, 2461, 4011, 4393, 6741, 7383, 12033, 13179, 17227, 20437, 22149, 30751, 39537, 51681, 61311, 92253, 143059, 155043, 183933, 276759, 429177, 470051, 1287531, 1410153, 3290357, 4230459, 9871071, 29613213]

約数ペア:

[(1, 29613213), (3, 9871071), (7, 4230459), (9, 3290357), (21, 1410153), (23, 1287531), (63, 470051), (69, 429177), (107, 276759), (161, 183933), (191, 155043), (207, 143059), (321, 92253), (483, 61311), (573, 51681), (749, 39537), (963, 30751), (1337, 22149), (1449, 20437), (1719, 17227), (2247, 13179), (2461, 12033), (4011, 7383), (4393, 6741)]